Indexable cutting insert



FIG. 1 is a view of an indexable cutting insert showing our new design;

FIG. 2 is a top plan view of the insert of FIG. 1; and,

FIG. 3 is a side view of the insert of FIG. 1.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an indexable cutting insert, as shown. 